May 1, 2019 · Preparing HPLC samples using traditional syringe filters often results in the loss of some sample in the syringe. This can make it difficult to get a reading and so you might just decide to save the trouble and not to use the filter at all. This is one of the reasons why we developed the Whatman Mini-UniPrep and glass-based Mini-UniPrep G2
Filter Vials equipped with the Low Evaporation Cap offer the same characteristics as our standard Filter Vial. Filtering samples in-vial with a 3-step process (deposit sample & dilute, press plunger to filter, place in HPLC). Even with a seemingly homogenous sample, filtering with a Thomson Filter Vial is fast and eliminates HPLC downtime.
Figure 2: Thomson SINGLE StEP® filter vials are an economical alternative when compared to material and time costs of conven-tional filtration. Table I: Many common drugs and compounds of interest in clinical/toxicology or drinking water samples are compatible with Thomson SINGLE StEP® filter vials. Dirty samples and complex
Thomson Standard Filter Vials can be used for samples containing less than 10% solid particulates. The filter vial consists of two parts: a filter vial shell and a plunger which includes a single layer filter on one end and a vial cap on the other end. Applications for Standard Filter Vials include filtration of catalysts from organic and
Polyvinylidene Fluoride (PVDF) membranes provide greater chemical & temperature resistance. They are designed for extended life in a wide range of food processing and dairy applications and are available from 30,000 to 50,000 MWCO. Features Dissymmetrical structure High efficiency of cleaning restore Low resistance
In 15 seconds, Thomson Filter Vials allow for sample preparation of unfiltered samples to filtered Available in PTFE, PVDF, PES and Nylon membranes. Thomson Low Evap|Filter Vial Filter Vials equipped with the Low Evaporation Cap offer the same Low Evap|Filter Vial are available in all three membranes types; PTFE, PVDF,
Filter vials are a fast, economical, and environmentally conscience way to filter samples. The single, convenient and easy-to-use unit replaces the combination of syringe filters, syringes, autosampler vials, septa, and caps. With Captiva filter vials, there are fewer touchpoints in the sample journey, meaning fewer chances for contamination.
Our Whatman filters are used in a wide range of areas such as quality testing in the pharmaceutical industry and in the food and beverage industry, but also in research and in environmental monitoring. Whatman Puradisc 13 mm GMF Syringe Filters, 0.45 µm, 500 Pack, 6818-1304 Regular Price $1,206.81 Price $1,049.40 Add to Cart 1 Item Show per page
Common use PVDF hplc filter vials for filtration thomson Key Features – CPS analitica P H DEPOSIT SAMPLE COMPRESS FILTER VIAL COMPLETED WITH FILTRATE REMOVED FROM SAMPLE Key Features •Quick Filtration •Used for Particulate Laden Samples •Eliminates
PVDF filters are able to be both hydrophobic and hydrophilic. Hydrophilic polyvinylidene fluoride filters are designed to be used with aqueous solutions, such as blood, blood products, and water. They are made from a polymer that has been chemically modified to become hydrophilic or water-loving.
Thomson Filter Vials are a single system which replaces HPLC Vials, HPLC Caps, Syringes, & Syringe Filters for the fi ltration of samples. In 15 seconds, Thomson Filter Vials allow for sample preparation of unfi ltered samples to fi ltered samples in an autosampler-ready vial. Syringe Filter Built In
The Thomson PTFE Filter Vials for HPLC can do this easily by mixing the acetonitrile and aqueous solution in the bottom chamber, and then allowing the filter to push down trapping the protei n and letting the clean sample come through for analysis. Filter, vial, and cap—all in one design.
FV-15541-5 0.45µm PVDF nano|Filter Vial, 500/pk Yellow FV-15535-5 0.2µm PES Filter Vial, 500/pk Grey Ordering Information - nano|Filter Vials™ 0.2µm Nylon 0.45µm Nylon 0.2µm PTFE 0.45µm PTFE 0.2µm PVDF 0.45µm PVDF 0.2µm PES 0.45µm PES Part No. Description Colour MicroSeal FV-35538-2 0.2µm Nylon Filter Vial, 200/pk Black
Customized PVDF hplc filter vials with pre-slit cap restek . Thomson SINGLE StEP Standard Filter Vials - Restek Color-coded caps allow easy identification of 0.2 μm or 0.45 μm membranes in PVDF, PTFE, PES, or nylon. Preslit PTFE/silicone caps help eliminate broken . 0.45um hplc filter vials with pre-slit cap gvs-HPLC Vials
Supplier: Thomson Instrument. Recommended for samples containing less than 10% solid particulates. Simply add sample, diluent, and press. Color-coded caps allow easy identification of 0.2 or 0.45 μm membranes in PVDF, PTFE, PES, or Nylon. Fit most standard 12×32 mm autosamplers.
